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Sound wave transmission method and device

A transmission method and a technology of a transmission device, which are applied in voice analysis, instruments, etc., can solve problems such as poor voice communication quality and low user experience, and achieve the effects of reducing interference, improving user experience, and ensuring voice communication quality

Active Publication Date: 2021-08-27
阿里巴巴(中国)网络技术有限公司
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Problems solved by technology

[0004] The embodiment of the present application provides a sound wave transmission method and device to solve the problems of poor voice communication quality and low user experience in related sound wave transmission methods

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  • Sound wave transmission method and device
  • Sound wave transmission method and device

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Embodiment Construction

[0080] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application clearer and clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0081] In order to solve the problems of poor voice communication quality and low user experience in related sound wave transmission methods, an embodiment of the present application provides a sound wave transmission method, which can be but not limited to be applied to the first sound wave receiving device. The process of the method is as follows figure 1 shown, including the following steps:

[0082] S11: During voice communication with the second sound wave receiving device, if at least two sound waves are received, detect whether...

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Abstract

This application discloses a sound wave transmission method and device, the method relates to the field of terminal technology, including: in the process of voice communication with a second sound wave receiving device, if at least two sound waves are received, detecting the at least two sound waves whether to carry the first characteristic information; select the sound wave to be filtered from the sound wave carrying the first characteristic information; after filtering the sound wave to be filtered from the at least two sound waves, transmit the remaining sound wave to the second sound wave receiving device. In this solution, when the environment where the first sound wave receiving device is located is very noisy, the interference can be greatly reduced, thereby improving the quality of voice communication and user experience. Compared with the noise reduction processing method adopted in related technologies, It can fundamentally remove the interfering sound waves, and more effectively guarantee the quality of voice communication.

Description

technical field [0001] The present application relates to the technical field of terminals, and in particular to an acoustic wave transmission method and device. Background technique [0002] With the rapid development of terminal technology, various terminals emerge in an endless stream, and the range of choices for users is increasing. Usually, multiple terminals exist in one place at the same time. For example, in the office, there will be multiple desktop computers, multiple mobile computers, etc. at the same time; in the home environment, there will be multiple mobile phones, TVs, multiple mobile computers, etc. At this time, someone is using the terminal for voice communication, and the other party hears a noisy voice, and the call quality is very poor. [0003] According to the existing sound wave transmission method, only the microphone of the voice communication terminal is subjected to noise reduction processing, which cannot completely remove the noise from other...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L21/0208
CPCG10L21/0208
Inventor 李明福
Owner 阿里巴巴(中国)网络技术有限公司
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